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| author |   Takashi Iwai <tiwai@suse.de> | 2021-06-02 13:38:23 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-10 13:37:10 +0200 |
| commit | 0afd601d8e0af9bca91390618a85a0bf4857eafc (patch) | |
| tree | 583295c6a2fa6aa8c3384cb52c9c564b3e08c6cb /arch | |
| parent | HID: multitouch: require Finger field to mark Win8 reports as MT (diff) | |
| download | wireguard-linux-0afd601d8e0af9bca91390618a85a0bf4857eafc.tar.xz wireguard-linux-0afd601d8e0af9bca91390618a85a0bf4857eafc.zip | |
ALSA: timer: Fix master timer notification
commit 9c1fe96bded935369f8340c2ac2e9e189f697d5d upstream.
snd_timer_notify1() calls the notification to each slave for a master
event, but it passes a wrong event number. It should be +10 offset,
corresponding to SNDRV_TIMER_EVENT_MXXX, but it's incorrectly with
+100 offset. Casually this was spotted by UBSAN check via syzkaller.
Reported-by: syzbot+d102fa5b35335a7e544e@syzkaller.appspotmail.com
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/000000000000e5560e05c3bd1d63@google.com
Link: https://lore.kernel.org/r/20210602113823.23777-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions